Stacker-Health

The confusion between ADD and ADHD affects millions of families trying to understand attention-related challenges. Parents often wonder if their child has ADD or ADHD, while adults question whether their childhood diagnosis still applies under current medical terminology. This distinction matters more than you might think. Using outdated terms can create confusion during medical appointments,

You wear your new glasses for the first time, but something feels off. The edges of the room curve slightly, straight lines look tilted, and a dull headache begins to develop. It’s natural to think that something isn’t right with your prescription, but in most cases, what you’re experiencing is completely normal. Mild visual changes

Millions of people take medication regularly, but getting the next refill isn’t always guaranteed. In a new survey from TelyRx of more than 1,200 U.S. adults who manage an ongoing prescription, 58% said they had run out of, or rationed, doses to make their supply last longer. For some, the consequences of these delays can

Sleep apnea is remarkably common, yet many people living with it may have no idea anything is wrong. The American Academy of Sleep Medicine estimates that nearly 30 million U.S. adults have obstructive sleep apnea, while about 23.5 million cases are undiagnosed. For some people, the first clues are persistent fatigue, headaches, or complaints about

Some of the latest studies around cognitive health have shown growing concern among the adult U.S. population regarding their own brain health and reducing risks of dementia. Indeed, a 2026 nationally representative survey of more than 3,800 U.S. adults aged 40 and older revealed that 99% considered brain health at least as important as physical

  People are tired, and the feeling has become so common that some may barely think to question it anymore. The National Institutes of Health notes that fatigue is one of the symptoms people report most often, while burnout continues to affect workers across nearly every profession. Longer workdays and constant screen time usually take

  Up to 40% of U.S. adults experience insomnia, and sleeplessness affects more than how you feel or function from day to day. It can increase your risk of long-term health conditions, like heart disease and dementia. If you’ve tried insomnia treatments like lifestyle changes and cognitive behavioral therapy without much improvement, you might be

  Many people experience heartburn, chest pain, and indigestion, but fewer think that their medications might be the cause. Even so, many common prescription and over-the-counter (OTC) medications can directly harm the lining of the esophagus and stomach. This can lead to pill esophagitis — an irritation of the lining of the esophagus, caused by

  For eight states, about 10% of their allotment from the Rural Health Transformation Fund will go not to rural hospitals, but to tech companies seeking innovative solutions to challenges rural healthcare providers face. The Rural Tech Catalyst Fund takes a tenth of the states’ allocation from the Rural Health Transformation Fund and diverts it

  Car sickness is more common than most people realize. According to the Cleveland Clinic, motion sickness affects a significant portion of the population at some point in their lives, and for many people, it’s a persistent barrier to comfortable road travel. It strikes passengers of all ages—and it doesn’t spare the family dog either.​

  For years, concerns about social media were largely framed as a matter of personal responsibility: Parents could limit screen time, teenagers could put down their phones, and users could simply log off. That framing is changing as research, litigation and government action increasingly examine whether platform design itself can contribute to harm. That shift

  Not all hours of sunlight carry equal risk. The angle of the sun relative to Earth’s surface determines how much atmosphere UV rays must travel through before reaching the skin. Early morning and late afternoon sun travel a longer path through the atmosphere, with more atmospheric particles absorbing and scattering radiation. Midday sun travels

  The weather warms up, and the sun comes out. What scene do you picture? Maybe you imagine yourself relaxing on the beach, soaking up the rays, or frolicking in the water. Or maybe you picture the consequences of forgetting to apply sunscreen — a painful sunburn. But wait. You put on plenty of sunscreen

  Measles was surging in West Texas as Nancy Churnin eagerly awaited the birth of two grandchildren. She was sure she had been vaccinated decades ago, but she wanted to confirm she was still protected. She didn’t want to risk spreading the highly contagious disease to vulnerable newborns, so she got a simple blood test

  Travel creates conditions the brain finds highly rewarding: novel environments, varied sensory input, social engagement, freedom from habitual demands, and a disrupted relationship with time. When vacation ends, the return to familiar, predictable routines entails the simultaneous loss of all these stimulating conditions. The contrast is the key mechanism. The brain does not evaluate

  That familiar, maddening itch after a mosquito bite is one of summer’s most annoying experiences. The science behind why mosquito bites itch involves a complex interaction between mosquito saliva and the human immune system. Understanding this process helps explain why some people react more severely than others and what actually works to stop the

  That painful red glow after a day outdoors is more than just discomfort. It signals real cellular damage happening beneath the skin’s surface. The good news is that dermatologist-approved treatments can significantly reduce pain, speed healing, and prevent long-term damage when applied correctly. Many people reach for whatever lotion is nearby, but not all

  For multigenerational families and roommates navigating escalating housing costs, consolidating into a single shared home is increasingly a financial necessity. But pushing a property’s capacity past its intended structural limits introduces severe, often overlooked physical hazards. Rather than just a loss of privacy, occupying a home beyond its design capacity triggers a chain reaction

  Those little brown marks on the skin confuse many people. Both involve excess pigment in the skin, but they arise from different causes and behave differently. Freckles often bring back memories of summer days as a kid, while sunspots can signal that the skin has been exposed to too much sun over the years.